A YouTube ufologist who hosts a YouTube channel called Paranormal Crusible on March 30, 2017 presented a video from the solar and heliospherical observatory SOHO showing a spherical UFO (see video below).
The dark object is in close proximity to the Sun, in an environment whose temperature reaches about 2 million degrees, for a total of 420 days, with 28 of them remaining completely motionless.
At an accelerated playback speed, it is noticeable that the UFO was moving in a retrograde orbit, or rather in the opposite direction of the direct rotation of the Sun, and during all this time it never went beyond its constant circle of rotation.
This, according to the ufologist, is a convincing and even indisputable proof that a dark object cannot be an image error or a cosmic speck of dust on the SOHO camera lens.
It is possible that this is an interstellar ship or an alien probe that is engaged in the study of the Sun and is under the intellectual control of a pilot or even an entire crew.
Compared to a huge luminary, it seems that the dark ball is insignificant, but its diameter is only slightly smaller than the dimensions of the planet Earth.
Voronina Svetlana